‏الإمارة : Hadeeth No:4525 It has been narrated on the authority of Abu Dharr who said: My friend (i. e. the Prophet) advised me to listen (to the man in position of authority) and obey (him) even if he were a slave maimed (and disabled)....

‏الجهاد والسير‏ : Hadeeth No:4331 Ibn 'Umar reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) sent an expedition to Najd and Ibn Umar was also among the troops, and their share (of the spoils) came to twelve camels and they were given one camel over and above that. and Allaah's Messenger (sallAllaahu alayhi wa sallam) ...